Madbull Ver. 2 Precision AEG M4 Inner Barrel (363mm)
[01233 / MB BARL 363MM]
$30.00 $27.00
by C. KELLY Date Added: Friday 03 September, 2010
Product Information:
I put this in my ICS M4 and I'm absolutely amazed by it. With the stock 6.05 tightbore I got around 200 ft with 10 - 12" groupings with .2's. With this install it was increased by 20 ft or so and groupings were reduced to around 5" - 8". I've heard many people asking whether to grease it... No you never "grease" and inner barrel.. ever.
I've also heard people say that their .2 bb's fly up with their hop up off. You may have put the bucking on incorrectly or have a faulty hopup etc..

I use .2's in it all the time (Just to get rid of the 5000 bag I have) and they fly straight and far for being .2's.

I should also say I put a systema bucking on at the time of installation


Fantastic Barrel
Increased my fps by 10 -15 ~
Increased effective range by 20 ft or so at about 230 ft they start to fall
Nicely painted and well made with aircraft aluminum NOT stainless steel.
Madbull engraved into barrel.

None, I've had no problems with mine.

Rating: 5 of 5 Stars! [5 of 5 Stars!]
Back Write Review
Madbull Ver. 2 Precision AEG M4 Inner Barrel (363mm)
[01233 / MB BARL 363MM]

Buy 1 'Madbull Ver. 2 Precision AEG M4 Inner Barrel (363mm) ' Now

Airsoft GI 21077 Commerce Pointe Dr Walnut, CA 91789 Phone: (909) 598-1936
GI Tactical 9047 W Broad St. Suite # 5 Richmond, VA 23294 Phone: (804) 447-3334
GI Tactical TX 4720 Highway 121 Suite # 160 Plano, TX 75024 Phone: (469) 362-8771

AIRSOFT GI SUPPORTS Paralyzed Veterans AIRSOFT GI SUPPORTS Wounded Warrior Project

AIRSOFT GI SUPPORTS American Red Cross Airsoft GI Walk-In Store is a drop off location for Toys for Tots

Airsoft GI is part of the NRA Business Alliance

AIRSOFT GI Field Partners

Airsoft GI field partner D14 Airsoft

Copyright © 2017 Airsoft GI
Disclaimer: All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.
Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.
By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.

DB1 Current Parse Time: 0.048 s with 27 queries